Lost Soul Aside™

Lost Soul Aside™

Released Aug 2025

Embark on an epic odyssey to save your younger sister – and the whole of humanity – from mysterious dimensional invaders from beyond the starlit skies in Lost Soul Aside™.

59% positive · 2,043 reviews
Not yet
Released, but still in active development
Medium confidence
Active Development
Not yet
Released, but still in active development
Medium confidence
Active Development

Where to buy

Prices in USD, as listed by each store.
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Evaluation

Lost Soul Aside launched on August 28, 2025 as a single-player action-adventure RPG from Ultizero Games. Since launch, the developer has maintained a consistent stream of updates. Two notable free content updates have arrived after launch: Patch 1.100 on November 18, 2025 introduced a new Challenge Mode called "Surge of Voidrax" with adaptive combat, new skins, and a Voidrax Pathfinder exploration feature. Patch 1.103 on April 28, 2026 added new Draconic series cosmetic appearances for characters and weapons. Between and around these, the developer shipped multiple feature patches improving combat systems, controller support, and platform compatibility (including Steam Deck verification in December 2025), along with a steady series of bug fix patches. The two paid DLC items (a Digital Deluxe upgrade and a soundtrack) both released on August 29, 2025 and are fully available. No unannounced or unreleased DLC exists in the store listing. The developer has not made any statement indicating that post-launch content development is winding down. With major free updates shipping approximately every five to six months post-launch and the most recent arriving on April 28, 2026 — roughly seven weeks before today — the game appears to be in an active post-launch support phase. No specific future content has been announced, but the developer has shown a clear commitment to expanding the game beyond its launch state.
Evidence
Patch 1.103 added new Draconic series cosmetic appearances for Kaser and Fusion Blast, Liana's Meow series, weapon accessory effect appearances, and individual customization support.
news post · Apr 28, 2026 source content shipped
high
Patch 1.100 launched new Challenge Mode 'Surge of Voidrax' with high-intensity combat, adaptive challenges, new skins, a Voidrax Pathfinder exploration feature, and prologue skip.
news post · Nov 18, 2025 source content shipped
high

Content

2 of 2 released · no outstanding content

Media

Details

Developer
Publisher
PlayStation Publishing LLC
Achievements
37
Platform
Windows
Controller
partial support
Steam Deck
Verified
Players
Single-player

About this game

Edition includes:

  • Lost Soul Aside™

Fight to save your world. Save your sister. Save your soul.

A HERO’S JOURNEY

Louisa’s gone. She’s gone?! How could this happen?

We had plans, a future. Everything was going to be better. But… it’s over?

No. We have to fight on, the rest of us cannot give up.

And now I have an unlikely ally… I’m becoming more powerful.

Can I save her? Can I bring back her soul?

Run the gauntlet of formidable enemies and colossal bosses in this breathtakingly stylish single player action-adventure RPG; chaining weapon and spectacular attack combos in high-octane, dynamic combat.

Adapt your fighting style, solve puzzles, and evolve incredible abilities on a truly heroic quest.

A WORLD IN CONFLICT

It was supposed to be the night that everything changed.

This was the moment Kaser, Louisa and the rebel group finally step out of the shadows – a chance to disrupt the Emperor’s grand birthday celebrations, to take a stand against his cruel oppression, and to give the people something to believe in.

Something to hope for.

But in a heartbeat, everything fell apart.

A violent meteor storm rained down from the heavens, crushing everything below.

Louisa’s soul was taken.

Kaser changed.

With a mysterious new ally at his side, Kaser sets out on a mission to bring his sister back from beyond, realizing the meteor shower was no natural phenomenon.

It was the arrival of the Voidrax, dimensional invaders on a conquest to destroy other species and drain the energy from their souls.

With his new abilities, Kaser must travel across worlds and dimensions to face terrifying enemies head-on to save his sister, and humanity.

And so this hero’s journey begins…

FIGHT FOR EVERYTHING

Legends are born from trials.

So steel yourself for electrifyingly fast, dynamic combat that pushes your reflexes and resolve to the absolute limit.

Your enemies are relentless and will show no mercy. Neither must you.

Unleash your skills, combat abilities, and swordsmanship to chain fast and fluid diverse combos; dishing out truly devastating damage across each combat phase.

And think fast to dodge or parry incoming attacks, outmanoeuvring menacing creatures and toweringly monstrous bosses to stay alive in dynamic jaw-dropping encounters.

Simple to grasp, challenging to perfect. You have total freedom to fight your way; switching weapons, mixing attack patterns and learning your enemy’s movements in adrenaline-pumping battles charged with spectacular visual effects.

CHARACTER EVOLUTION

Kaser has the potential to grow even stronger, attaining new skills and abilities throughout his mission.

By earning Experience Points, you can unlock and choose more attributes from the character Skill Tree.

Experiment with your picks and try different combinations to build, define and refine your personal playstyle for the challenges that lie ahead.

Weapon skills

Enhance your combat prowess by unleashing attack combos amplified by each weapon’s unique special stats. Vary the range and impact of each attack as you swiftly switch weapons, combining effects for maximum damage.

Arena Power

Harness potent skills granted by the dragon-like creature, Arena. Unlock a variety of Arena Power abilities to boost attack damage, enhance healing, and generate protective shields.

Burst Pursuit

Intensify and stylize your attacks with precise, high-impact bursts of strength by timing your button presses during weapon combos for devastating results.

Fusion Merge/Fusion Blast

Charge the Fusion Gauge through attack combos and abilities, summoning Arena’s claws to strike fiercely at enemies. This upgradeable skill unlocks new combat techniques as Kaser advances on his mission.

Survival skills

Stay in the fight for longer by boosting your dodge reflexes, and honing the fine art of precision parry timing.

Epic weaponry

Collect a diverse array of melee weapons and define your playstyle with stylish, effective combat.

Each weapon’s unique stats can greatly influence your tactical approach as you unleash flurries of light or heavy attacks, dodge incoming blows, and swiftly adjust your stance to maintain control of the fight.

Seamlessly swap weapons in the heat of battle to adapt your attack patterns and execute a wide range of powerful combos.

Weapon customisation

You can enhance and customise each of your weapons using special weapon fragments discoverable during your adventures.

These fragments offer endless possibilities as they can transform the appearance of your weapons, boost your combat or healing capabilities, or even upgrade your fighting style.

Attach fragments to your weaponry and experiment with unique combinations to uncover thrilling and powerful effects as you build the ultimate weapon.

STUNNING WORLDS TO EXPLORE

Prepare to adventure far and wide across dangerous dimensions, majestic lands, and strange new worlds filled with mysterious architecture.

From snow-covered vistas to long-lost ruins, ancient alien relics and more, you will meet allies and enemies each with their own unique background tale to be told.

As relationships evolve over the course of his journey, Kaser will come to understand the true meaning of friendship, family and ultimately, sacrifice.

PC FEATURES

Optimized 4K graphics

Explore majestically vibrant vistas with customisable graphical quality options and unlocked framerates, with support for performance boosting technologies.

Ray tracing

Discover unparalleled visual realism with lifelike shadows, physically-accurate reflections, and high-fidelity lighting effects through advanced ray tracing technology.

DualSense® controller support

Experience powerful abilities and the impact of battle through adaptive triggers and haptic feedback of the PlayStation® DualSense controller on a wired USB connection.

High Dynamic Range display

Enjoy richer colours, vivid brightness levels, and deeper contrast for intricately detailed, ultra-realistic visuals on HDR-compatible gaming monitors.

Last evaluated Jun 17, 2026
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